More fixing MemoryBarrier() on Mingw32

Set requested windows header to Vista. See discussion: fbb2847f54 (commitcomment-7054700)
2014-07-19 16:10:21 -04:00 · 2014-07-19 16:10:21 -04:00 · f26d59d468
parent 00a57eb4b5
commit f26d59d468
1 changed files with 3 additions and 0 deletions
--- a/src/hb-atomic-private.hh
+++ b/src/hb-atomic-private.hh
@ -45,6 +45,9 @@
 #elif !defined(HB_NO_MT) && (defined(_WIN32) || defined(__CYGWIN__))

 #define WIN32_LEAN_AND_MEAN
+#ifndef _WIN32_WINNT
+#define _WIN32_WINNT 0x0600
+#endif
 #include <windows.h>

 /* MinGW has a convoluted history of supporting MemoryBarrier